Tortured Amalgamation

50 0 x 0.066 = 3 30

0.066

2 384 68 x 0.001 = 2 38

0.001

1 751 13 x 0.001 = 1 75

0.001

27 9 x 0.049 = 1 33

0.049

63 x 0.871 = 54.873

0.871